Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
If our community has helped you, please consider making a contribution to support this website. Thanks!
Original Equipment
Options
Alan (California Radiant) Forbes
Member Posts: 4,630
I thought I'd seen every kind of Honeywell zone valve until today. Installed in 1951, as old as I am.
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab
Two btu per sq ft for degree difference for a slab
0
Comments
-
Still working?
Looks very well built.0 -
Nice!
Nice!Steve Minnich0 -
Well, well the
old Honeywell V8031A I remember them well!0 -
Second
Picture date code may be 42 week of 1960. Still they got there monies worth.0 -
Don't Replace it...
Fix IT
I love that old stuff. Stuff that can actually be repaired rather than just replaced.
Man, I was born too late.There was an error rendering this rich post.
0 -
Don't Replace it...
oops, double tap.There was an error rendering this rich post.
0
Categories
- All Categories
- 87.3K THE MAIN WALL
- 3.2K A-C, Heat Pumps & Refrigeration
- 61 Biomass
- 428 Carbon Monoxide Awareness
- 120 Chimneys & Flues
- 2.1K Domestic Hot Water
- 5.8K Gas Heating
- 114 Geothermal
- 166 Indoor-Air Quality
- 3.7K Oil Heating
- 77 Pipe Deterioration
- 1K Plumbing
- 6.5K Radiant Heating
- 395 Solar
- 15.7K Strictly Steam
- 3.4K Thermostats and Controls
- 56 Water Quality
- 51 Industry Classes
- 50 Job Opportunities
- 18 Recall Announcements


